TY  - JOUR
AU  - Marković, Zoran M.
AU  - Jovanović, Svetlana P.
AU  - Kleut, Duška
AU  - Romčević, Nebojša Ž.
AU  - Jokanović, Vukoman R.
AU  - Trajković, Vladimir S.
AU  - Todorović-Marković, Biljana
PY  - 2009
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/3656
AB  - In this work, the results of synthesis and characterization of single wall carbon nanotubes (SWCNTs) functionalized by two surfactants (sodium dodecylbenzene sulfonate and melamine sulfonate superplasticiser) have been presented. The properties of pristine and modified SWCNTs have been compared by different techniques: Raman spectroscopy, Fourier transform infrared spectroscopy (FTIR) and atomic force microscopy (AFM). Raman analysis reveals the changes in vibrational spectra of SWCNTs after modi. cation by different surfactant molecules. FTIR analysis has shown the presence of sulfonate group which is strong evidence for nanotube modification. AFM analysis has shown separation of big single wall carbon nanotube bundles into thin bundles of them. (C) 2009 Elsevier B.V. All rights reserved.
T2  - Applied Surface Science
T1  - Comparative study on modification of single wall carbon nanotubes by sodium dodecylbenzene sulfonate and melamine sulfonate superplasticiser
VL  - 255
IS  - 12
SP  - 6359
EP  - 6366
DO  - 10.1016/j.apsusc.2009.02.016
ER  - 

@article{
author = "Marković, Zoran M. and Jovanović, Svetlana P. and Kleut, Duška and Romčević, Nebojša Ž. and Jokanović, Vukoman R. and Trajković, Vladimir S. and Todorović-Marković, Biljana",
year = "2009",
abstract = "In this work, the results of synthesis and characterization of single wall carbon nanotubes (SWCNTs) functionalized by two surfactants (sodium dodecylbenzene sulfonate and melamine sulfonate superplasticiser) have been presented. The properties of pristine and modified SWCNTs have been compared by different techniques: Raman spectroscopy, Fourier transform infrared spectroscopy (FTIR) and atomic force microscopy (AFM). Raman analysis reveals the changes in vibrational spectra of SWCNTs after modi. cation by different surfactant molecules. FTIR analysis has shown the presence of sulfonate group which is strong evidence for nanotube modification. AFM analysis has shown separation of big single wall carbon nanotube bundles into thin bundles of them. (C) 2009 Elsevier B.V. All rights reserved.",
journal = "Applied Surface Science",
title = "Comparative study on modification of single wall carbon nanotubes by sodium dodecylbenzene sulfonate and melamine sulfonate superplasticiser",
volume = "255",
number = "12",
pages = "6359-6366",
doi = "10.1016/j.apsusc.2009.02.016"
}

Marković, Z. M., Jovanović, S. P., Kleut, D., Romčević, N. Ž., Jokanović, V. R., Trajković, V. S.,& Todorović-Marković, B.. (2009). Comparative study on modification of single wall carbon nanotubes by sodium dodecylbenzene sulfonate and melamine sulfonate superplasticiser. in Applied Surface Science, 255(12), 6359-6366.
https://doi.org/10.1016/j.apsusc.2009.02.016

Marković ZM, Jovanović SP, Kleut D, Romčević NŽ, Jokanović VR, Trajković VS, Todorović-Marković B. Comparative study on modification of single wall carbon nanotubes by sodium dodecylbenzene sulfonate and melamine sulfonate superplasticiser. in Applied Surface Science. 2009;255(12):6359-6366.
doi:10.1016/j.apsusc.2009.02.016 .

Marković, Zoran M., Jovanović, Svetlana P., Kleut, Duška, Romčević, Nebojša Ž., Jokanović, Vukoman R., Trajković, Vladimir S., Todorović-Marković, Biljana, "Comparative study on modification of single wall carbon nanotubes by sodium dodecylbenzene sulfonate and melamine sulfonate superplasticiser" in Applied Surface Science, 255, no. 12 (2009):6359-6366,
https://doi.org/10.1016/j.apsusc.2009.02.016 . .

TY  - JOUR
AU  - Todorović-Marković, Biljana
AU  - Jovanović, Svetlana P.
AU  - Jokanović, Vukoman R.
AU  - Nedić, Zoran
AU  - Dramićanin, Miroslav
AU  - Marković, Zoran M.
PY  - 2008
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/3583
AB  - In this study we have investigated the structure, size and shape of fullerene-based colloids (nC(60), nC(84)) by atomic force microscopy. The fullerene colloids have been synthesized by solvent exchange method. It was found that the size of fullerene particles depends on solubility treatment. The composition of prepared fullerene-based colloids was investigated by Fourier transform infrared spectroscopy (FTIR). In the FTIR spectra, the presence of tetrahydrofuran (THF) could be observed. Based on AFM analysis it was observed the transformation of starting polycrystalline fullerene into monocrystalline after long term ultrasonication. It was concluded that solvent molecules transfer their electrons to fullerene molecules on the surface of monocrystal and establish interactions with fullerene electron rich zone. (C) 2008 Elsevier B.V. All rights reserved.
T2  - Applied Surface Science
T1  - Atomic force microscopy study of fullerene-based colloids
VL  - 255
IS  - 5
SP  - 3283
EP  - 3288
DO  - 10.1016/j.apsusc.2008.09.043
ER  - 

@article{
author = "Todorović-Marković, Biljana and Jovanović, Svetlana P. and Jokanović, Vukoman R. and Nedić, Zoran and Dramićanin, Miroslav and Marković, Zoran M.",
year = "2008",
abstract = "In this study we have investigated the structure, size and shape of fullerene-based colloids (nC(60), nC(84)) by atomic force microscopy. The fullerene colloids have been synthesized by solvent exchange method. It was found that the size of fullerene particles depends on solubility treatment. The composition of prepared fullerene-based colloids was investigated by Fourier transform infrared spectroscopy (FTIR). In the FTIR spectra, the presence of tetrahydrofuran (THF) could be observed. Based on AFM analysis it was observed the transformation of starting polycrystalline fullerene into monocrystalline after long term ultrasonication. It was concluded that solvent molecules transfer their electrons to fullerene molecules on the surface of monocrystal and establish interactions with fullerene electron rich zone. (C) 2008 Elsevier B.V. All rights reserved.",
journal = "Applied Surface Science",
title = "Atomic force microscopy study of fullerene-based colloids",
volume = "255",
number = "5",
pages = "3283-3288",
doi = "10.1016/j.apsusc.2008.09.043"
}

Todorović-Marković, B., Jovanović, S. P., Jokanović, V. R., Nedić, Z., Dramićanin, M.,& Marković, Z. M.. (2008). Atomic force microscopy study of fullerene-based colloids. in Applied Surface Science, 255(5), 3283-3288.
https://doi.org/10.1016/j.apsusc.2008.09.043

Todorović-Marković B, Jovanović SP, Jokanović VR, Nedić Z, Dramićanin M, Marković ZM. Atomic force microscopy study of fullerene-based colloids. in Applied Surface Science. 2008;255(5):3283-3288.
doi:10.1016/j.apsusc.2008.09.043 .

Todorović-Marković, Biljana, Jovanović, Svetlana P., Jokanović, Vukoman R., Nedić, Zoran, Dramićanin, Miroslav, Marković, Zoran M., "Atomic force microscopy study of fullerene-based colloids" in Applied Surface Science, 255, no. 5 (2008):3283-3288,
https://doi.org/10.1016/j.apsusc.2008.09.043 . .